CN106636860B - 一种制造高氮奥氏体不锈钢船舰用螺旋桨铸件的方法 - Google Patents
一种制造高氮奥氏体不锈钢船舰用螺旋桨铸件的方法 Download PDFInfo
- Publication number
- CN106636860B CN106636860B CN201611097142.XA CN201611097142A CN106636860B CN 106636860 B CN106636860 B CN 106636860B CN 201611097142 A CN201611097142 A CN 201611097142A CN 106636860 B CN106636860 B CN 106636860B
- Authority
- CN
- China
- Prior art keywords
- casting
- steps
- nitrogen
- component
- propeller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 238000005266 casting Methods 0.000 title claims abstract description 61
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 31
- 229910000963 austenitic stainless steel Inorganic materials 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 37
- 239000010959 steel Substances 0.000 claims abstract description 37
- 239000000654 additive Substances 0.000 claims abstract description 30
- 230000000996 additive effect Effects 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 19
- 239000000956 alloy Substances 0.000 claims abstract description 19
- 238000005260 corrosion Methods 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 238000002844 melting Methods 0.000 claims abstract description 6
- 230000008018 melting Effects 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 239000002826 coolant Substances 0.000 claims description 23
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 10
- 235000011089 carbon dioxide Nutrition 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 10
- 230000010355 oscillation Effects 0.000 claims description 10
- 238000012545 processing Methods 0.000 claims description 10
- 239000012535 impurity Substances 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 5
- 229910001199 N alloy Inorganic materials 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 230000001755 vocal effect Effects 0.000 claims description 5
- 238000013019 agitation Methods 0.000 claims 1
- 239000000110 cooling liquid Substances 0.000 claims 1
- 230000007797 corrosion Effects 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000004886 process control Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/04—Making ferrous alloys by melting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/08—Shaking, vibrating, or turning of moulds
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Description
| 组别 | 锈蚀程度 | 转动磨损 | 冲击磨损 |
| 实施例一 | 80 | 70 | 90 |
| 实施例二 | 75 | 70 | 80 |
| 实施例三 | 85 | 80 | 90 |
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611097142.XA CN106636860B (zh) | 2016-12-02 | 2016-12-02 | 一种制造高氮奥氏体不锈钢船舰用螺旋桨铸件的方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611097142.XA CN106636860B (zh) | 2016-12-02 | 2016-12-02 | 一种制造高氮奥氏体不锈钢船舰用螺旋桨铸件的方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106636860A CN106636860A (zh) | 2017-05-10 |
| CN106636860B true CN106636860B (zh) | 2018-03-16 |
Family
ID=58814816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611097142.XA Active CN106636860B (zh) | 2016-12-02 | 2016-12-02 | 一种制造高氮奥氏体不锈钢船舰用螺旋桨铸件的方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106636860B (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018103087A1 (zh) * | 2016-12-09 | 2018-06-14 | 孙瑞涛 | 一种制造高氮奥氏体不锈钢船舰用螺旋桨铸件的方法 |
| CN108202128B (zh) * | 2018-01-11 | 2020-05-15 | 芜湖市金贸流体科技股份有限公司 | 一种硬密封闸阀阀体密封环整体镶铸方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5344427A (en) * | 1976-10-05 | 1978-04-21 | Kubota Ltd | Method to manufacture propellers by using extinguishable pattern |
| CN102009283B (zh) * | 2010-06-30 | 2012-12-12 | 江苏锋泰钻石工具制造有限公司 | 耐空泡腐蚀不锈钢焊丝及其焊接方法 |
| CN102166620B (zh) * | 2010-11-30 | 2013-02-20 | 大连华锐重工集团股份有限公司 | 一种铜合金螺旋桨树脂砂造型方法 |
| CN103878314B (zh) * | 2014-03-27 | 2016-05-04 | 舟山市定海区龙叶螺旋桨制造有限公司 | 螺旋桨浇注工艺 |
| CN105195681A (zh) * | 2015-08-31 | 2015-12-30 | 苏州金业船用机械厂 | 大型船舶螺旋桨铸造工艺 |
| CN105562644A (zh) * | 2015-12-18 | 2016-05-11 | 吉林常春高氮合金研发中心有限公司 | 一种制造高氮奥氏体不锈钢船舰用螺旋桨铸件的方法 |
-
2016
- 2016-12-02 CN CN201611097142.XA patent/CN106636860B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106636860A (zh) | 2017-05-10 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Jiaozhou City, Shandong province 266300 Qingdao City Huiying economic and Technological Development Zone, South First Street Applicant after: Qingdao Branch Co., Ltd. of Mechanical Science Research Institute Address before: Jiaozhou City, Shandong province 266300 Qingdao City Huiying economic and Technological Development Zone, South First Street Applicant before: Qingdao Branch of General Research Institute of Mechanical Science |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266300 South Head of Huiying Street, Jiaozhou Economic and Technological Development Zone, Qingdao City, Shandong Province Patentee after: China National Academy of Machinery Group Qingdao Branch Co.,Ltd. Address before: 266300 South Head of Huiying Street, Jiaozhou Economic and Technological Development Zone, Qingdao City, Shandong Province Patentee before: Qingdao Branch Co., Ltd. of Mechanical Science Research Institute |